MPEC 2008-S39 : 2008 SQ1
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.
Read MPEC 2008-S38
Read MPEC 2008-S40
M.P.E.C. 2008-S39 Issued 2008 Sept. 24, 00:48 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 SQ1
Observations:
K08S01Q C2008 09 09.31120 00 41 26.70 +23 12 50.9 19.4 V ES039703
K08S01Q C2008 09 09.31712 00 41 26.80 +23 12 56.8 19.2 V ES039703
K08S01Q C2008 09 09.32304 00 41 26.88 +23 13 02.8 19.2 V ES039703
K08S01Q* C2008 09 23.22250 00 46 34.96 +26 45 00.3 18.3 V ES039703
K08S01Q C2008 09 23.23043 00 46 35.07 +26 45 07.2 18.4 V ES039703
K08S01Q C2008 09 23.23840 00 46 35.14 +26 45 14.1 18.4 V ES039703
K08S01Q C2008 09 23.24623 00 46 35.22 +26 45 21.7 18.4 V ES039703
K08S01Q C2008 09 23.29237 00 46 35.68 +26 46 01.9 18.3 V ES039703
K08S01Q C2008 09 23.29630 00 46 35.72 +26 46 04.8 18.3 V ES039703
K08S01Q C2008 09 23.30022 00 46 35.76 +26 46 08.3 18.4 V ES039703
K08S01Q C2008 09 23.30416 00 46 35.79 +26 46 11.9 18.4 V ES039703
K08S01Q C2008 09 23.32367 00 46 35.55 +26 46 26.2 18.6 V ES039H55
K08S01Q C2008 09 23.32761 00 46 35.59 +26 46 29.5 18.5 V ES039H55
K08S01Q C2008 09 23.33156 00 46 35.63 +26 46 32.8 18.6 V ES039H55
K08S01Q C2008 09 23.35027 00 46 36.23 +26 46 51.7 17.9 R ES039854
K08S01Q C2008 09 23.35511 00 46 36.27 +26 46 55.7 17.8 R ES039854
K08S01Q 5C2008 09 23.38518500 46 36.664+26 47 20.46 18.2 R ES039673
K08S01Q 5C2008 09 23.38819400 46 36.695+26 47 23.20 ES039673
K08S01Q 5C2008 09 23.39480300 46 36.753+26 47 28.77 ES039673
K08S01Q 5C2008 09 23.39919000 46 36.788+26 47 32.44 ES039673
K08S01Q C2008 09 23.40332 00 46 36.34 +26 47 33.2 18.2 R ES039850
K08S01Q C2008 09 23.41853 00 46 36.56 +26 47 45.6 17.9 R ES039850
K08S01Q C2008 09 23.43353 00 46 36.77 +26 47 57.8 18.1 R ES039850
K08S01Q %C2008 09 23.46010 00 46 37.23 +26 48 23.1 17.8 R ES039H06
K08S01Q %C2008 09 23.47444 00 46 37.39 +26 48 34.5 18.0 R ES039H06
K08S01Q C2008 09 23.84165 00 46 44.94 +26 53 40.8 17.7 R ES039J66
K08S01Q C2008 09 23.85360 00 46 45.15 +26 53 51.2 17.5 R ES039J66
K08S01Q C2008 09 23.86531 00 46 45.29 +26 54 01.4 17.7 R ES039J66
K08S01Q C2008 09 23.86725 00 46 45.33 +26 54 06.5 17.4 V ES039B09
K08S01Q C2008 09 23.87572 00 46 45.41 +26 54 13.5 17.8 V ES039B09
K08S01Q C2008 09 23.87703 00 46 45.45 +26 54 11.7 17.5 R ES039J66
K08S01Q C2008 09 23.88025 00 46 45.46 +26 54 17.4 17.7 V ES039B09
K08S01Q C2008 09 23.89961 00 46 45.76 +26 54 31.2 18.0 C ES039J65
K08S01Q C2008 09 23.90321 00 46 45.80 +26 54 34.0 18.0 C ES039J65
K08S01Q C2008 09 23.94405 00 46 46.27 +26 55 09.4 18.3 C ES039J65
K08S01Q C2008 09 23.94486 00 46 46.28 +26 55 10.4 18.1 C ES039J65
K08S01Q C2008 09 23.94646 00 46 46.30 +26 55 11.8 17.9 C ES039J65
K08S01Q C2008 09 23.94726 00 46 46.33 +26 55 12.4 17.8 C ES039J65
K08S01Q C2008 09 23.94806 00 46 46.33 +26 55 13.2 18.0 C ES039J65
K08S01Q C2008 09 23.94887 00 46 46.33 +26 55 14.1 17.9 C ES039J65
K08S01Q C2008 09 23.95920 00 46 46.33 +26 55 24.9 18.1 C ES039A13
K08S01Q C2008 09 23.98225 00 46 46.55 +26 55 44.7 17.9 C ES039A13
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observer D. T. Durig. 0.30-m f/2.5
Schmidt-Cassegrain + 765x510 CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
A13 Observatoire Naef, Marly. Observer P. Kocher. 0.5-m f/3.3 Hypergraph
+ CCD.
B09 Capannoli. Observer P. Bacci. 0.25-m f/10 Schmidt-Cassegrain + CCD
+ f/6.3 focal reducer.
H06 RAS Observatory, Mayhill. Observers E. Guido, G. Sostero, P. Camilleri.
0.25-m f/3.4 reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer H. Devore. 0.61-m f/4.0 astrograph + CCD.
J65 Celbridge. Observer D. McDonald. 0.36-m f/11 Schmidt-Cassegrain + CCD.
J66 Kinver. Observer K. Hills. 0.41-m f/9 Ritchey-Chretien + CCD.
Orbital elements:
2008 SQ1 Earth MOID = 0.2538 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 0.14130 (2000.0) P Q
n 0.19549040 Peri. 151.27626 +0.48063035 -0.86915796
a 2.9402602 Node 269.78334 +0.78066136 +0.48456747
e 0.5803206 Incl. 6.68689 +0.39945251 +0.09878670
P 5.04 H 18.1 G 0.15 U 7
Residuals in seconds of arc
080909 703 0.6+ 0.2- 080923 854 0.3+ 0.3+ 080923 B09 0.3+ 0.1+
080909 703 0.1+ 0.0 080923 854 0.2+ 0.2+ 080923 B09 0.0 0.3-
080909 703 0.7- 0.3+ 080923 673 0.1- 0.0 080923 J66 0.1+ 0.1-
080923 703 0.2- 0.2- 080923 673 0.0 0.2+ 080923 B09 0.0 0.4-
080923 703 0.1+ 0.3- 080923 673 0.1- 0.2+ 080923 J65 0.1+ 0.2+
080923 703 0.1- 0.4- 080923 673 0.2- 0.1+ 080923 J65 0.0 0.1-
080923 703 0.1- 0.3+ 080923 850 0.1- 0.3- 080923 J65 0.3- 0.2-
080923 703 0.0 0.2+ 080923 850 0.4+ 0.4- 080923 J65 0.3- 0.1+
080923 703 0.1+ 0.3- 080923 850 0.7+ 0.4- 080923 J65 0.3- 0.1+
080923 703 0.1+ 0.2- 080923 H06 0.0 0.6+ 080923 J65 0.0 0.0
080923 703 0.0 0.0 080923 H06 0.1- 0.2+ 080923 J65 0.1- 0.2+
080923 H55 0.1- 0.1+ 080923 J66 0.4- 0.0 080923 J65 0.2- 0.4+
080923 H55 0.1- 0.0 080923 J66 0.3+ 0.1- 080923 A13 0.1+ 0.1-
080923 H55 0.1- 0.0 080923 J66 0.0 0.1- 080923 A13 0.0 0.0
Ephemeris:
2008 SQ1 a,e,i = 2.94, 0.58, 7 q = 1.2340
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 09 21 00 45.94 +26 12.9 0.509 1.468 150.3 19.8 18.5
2008 10 01 00 48.40 +28 29.2 0.440 1.411 154.3 17.9 18.0
2008 10 11 00 50.71 +30 16.7 0.385 1.360 156.5 17.0 17.6
2008 10 21 00 54.74 +31 24.4 0.342 1.317 156.4 17.6 17.3
2008 10 31 01 02.73 +31 42.6 0.311 1.281 154.8 19.3 17.1
2008 11 10 01 17.03 +31 08.1 0.290 1.255 152.5 21.4 16.9
2008 11 20 01 38.69 +29 44.1 0.280 1.239 150.2 23.3 16.9
2008 11 30 02 06.88 +27 39.1 0.281 1.234 148.1 25.0 17.0
2008 12 10 02 39.37 +25 11.5 0.295 1.240 146.0 26.4 17.1
2008 12 20 03 13.11 +22 43.7 0.323 1.258 143.4 27.8 17.4
2008 12 30 03 45.75 +20 35.1 0.365 1.285 140.3 29.3 17.7
2009 01 09 04 16.26 +18 56.1 0.422 1.322 136.8 30.6 18.1
2009 01 19 04 44.39 +17 46.3 0.492 1.367 132.9 31.8 18.6
2009 01 29 05 10.42 +17 00.2 0.577 1.419 128.8 32.8 19.0
2009 02 08 05 34.87 +16 30.2 0.674 1.476 124.4 33.4 19.5
2009 02 18 05 58.06 +16 08.9 0.784 1.538 119.9 33.9 19.9
2009 02 28 06 20.30 +15 51.0 0.906 1.603 115.3 34.0 20.3
2009 03 10 06 41.81 +15 32.0 1.039 1.670 110.5 33.8 20.7
2009 03 20 07 02.69 +15 09.3 1.181 1.739 105.7 33.4 21.1
2009 03 30 07 23.02 +14 41.1 1.333 1.810 100.8 32.8 21.4
2009 04 09 07 42.86 +14 06.4 1.492 1.881 95.9 32.0 21.7
2009 04 19 08 02.19 +13 24.9 1.658 1.952 90.9 31.0 22.0
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-S39
Read MPEC 2008-S38
Read MPEC 2008-S40
Our Web policy. Index to the CBAT/MPC/ICQ pages.
